CA2914454C - Agitator shaft of a fermenter and method for fastening agitating arms - Google Patents

Agitator shaft of a fermenter and method for fastening agitating arms Download PDF

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Publication number
CA2914454C
CA2914454C CA2914454A CA2914454A CA2914454C CA 2914454 C CA2914454 C CA 2914454C CA 2914454 A CA2914454 A CA 2914454A CA 2914454 A CA2914454 A CA 2914454A CA 2914454 C CA2914454 C CA 2914454C
Authority
CA
Canada
Prior art keywords
agitator
agitating
fastening
shaft
agitating arm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2914454A
Other languages
English (en)
French (fr)
Other versions
CA2914454A1 (en
Inventor
Florian Muller
Hans-Peter Kientz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Zosen Innova AG
Original Assignee
Hitachi Zosen Innova AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Zosen Innova AG filed Critical Hitachi Zosen Innova AG
Publication of CA2914454A1 publication Critical patent/CA2914454A1/en
Application granted granted Critical
Publication of CA2914454C publication Critical patent/CA2914454C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M1/00—Apparatus for enzymology or microbiology
    • C12M1/02—Apparatus for enzymology or microbiology with agitation means; with heat exchange means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/071—Fixing of the stirrer to the shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0726—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis having stirring elements connected to the stirrer shaft each by a single radial rod, other than open frameworks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/44—Mixing of ingredients for microbiology, enzymology, in vitro culture or genetic manipulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/04—Rivets; Spigots or the like fastened by riveting
    • F16B19/05—Bolts fastening by swaged-on collars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/04—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of riveting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Processing Of Solid Wastes (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
CA2914454A 2013-06-10 2014-06-06 Agitator shaft of a fermenter and method for fastening agitating arms Active CA2914454C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH01091/13 2013-06-10
CH01091/13A CH708182B1 (de) 2013-06-10 2013-06-10 Rührwerkwelle für einen Fermenter und Befestigungsverfahren von Rührarmen.
PCT/EP2014/061838 WO2014198666A1 (de) 2013-06-10 2014-06-06 Rührwerkwelle eines fermenters und befestigungsverfahren von rührarmen

Publications (2)

Publication Number Publication Date
CA2914454A1 CA2914454A1 (en) 2014-12-18
CA2914454C true CA2914454C (en) 2023-03-21

Family

ID=48698834

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2914454A Active CA2914454C (en) 2013-06-10 2014-06-06 Agitator shaft of a fermenter and method for fastening agitating arms

Country Status (9)

Country Link
US (1) US20160121277A1 (de)
EP (1) EP2948237A1 (de)
JP (1) JP2016521983A (de)
BG (1) BG2813U1 (de)
CA (1) CA2914454C (de)
CH (1) CH708182B1 (de)
DE (1) DE202014010870U1 (de)
HU (1) HU5045U (de)
WO (1) WO2014198666A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018068836A1 (en) 2016-10-11 2018-04-19 Thöni Industriebetriebe Gmbh Stirring device with improved stirring element configuration
WO2024110895A1 (en) * 2022-11-23 2024-05-30 Biogas Engineering S.R.L. A mixer for biogas fermenters, and method for the assembly thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58175486A (ja) * 1982-04-07 1983-10-14 Nakano Vinegar Co Ltd 好気性発酵槽
EP0976442A3 (de) * 1998-07-31 2002-06-05 F. Zettl GmbH & Co. Mischvorrichtung
DE20002354U1 (de) * 2000-02-10 2000-04-20 Avdel Verbindungselemente GmbH, 30851 Langenhagen Vorrichtung zur Verarbeitung von Schließringbolzen
JP2001225056A (ja) * 2000-02-15 2001-08-21 Katsumi Iida 含液廃棄物処理方法
JP2003154342A (ja) * 2001-11-22 2003-05-27 Mitsuishi Seisakusho:Kk 発酵反応槽用攪拌機
EP1841853B1 (de) * 2005-01-26 2008-04-23 Kompogas AG Verfahren und vorrichtung zum betrieb eines liegenden pfropfstrombetriebenen fermenters

Also Published As

Publication number Publication date
CH708182A1 (de) 2014-12-15
EP2948237A1 (de) 2015-12-02
BG2813U1 (bg) 2017-11-15
JP2016521983A (ja) 2016-07-28
CH708182B1 (de) 2022-09-30
HU5045U (hu) 2019-08-28
US20160121277A1 (en) 2016-05-05
CA2914454A1 (en) 2014-12-18
DE202014010870U1 (de) 2016-12-14
WO2014198666A1 (de) 2014-12-18

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